2025 it is expected to bring a myriad of challenges for the world, says EurasiaGroup and @gzeromedia's @ianbremmer. In the latest episode of TED Explains the World, he outlines the major geopolitical risks of the coming year — from the ramifications of a second Trump term to unchecked AI. Check out the full breakdown of things to watch out for — plus reasons for hope — here: http://t.ted.com/cqoV9an